Do the Atap readings I see in posts..........
Thread Starter
TECH Apprentice
Joined: Dec 2001
Posts: 357
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From: Whitby Ont Canada
Do the Atap readings I see in posts.......... here only apply to the LS1 or can those readings (.900 O2 and Ltrims at close to 0)be applied say to a 97 5.7L vortec in a Sierra. I have been doing runs with my truck and have been getting numbers a little off from what I have seen in here for the LS1 and wondered if those numbers simply can't be applied to the Vortec. I realize that some of the numbers will be different but was curious about the fuel numbers.
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<img src="images/icons/confused.gif" border="0">
TECH Senior Member
Joined: Nov 2001
Posts: 9,246
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From: Troy, AL
Re: Do the Atap readings I see in posts.......... I'm pretty sure the numbers would apply there as well. Just remember that O2 readings are only to be considered a ballpark figure since these O2 sensors weren't designed to be accurate at anything other than stoic values.
Thread Starter
TECH Apprentice
Joined: Dec 2001
Posts: 357
Likes: 0
From: Whitby Ont Canada
Re: Do the Atap readings I see in posts.......... Thanks Colonel, I know this is not a Vortec site , but just received my ATAP from FASTOYS and thought I would get comfortable with it before the WS6 comes and seen some strange numbers coming from the cruise and WOT numbers.The wifes 4.3L Sonoma looked perfect but my 5.7L has some weird numbers that may be attributed to my Microtuner. Will unload Superchips program tomorrow and see what the stock PCM program does.
Thx again <img src="gr_images/icons/wink.gif" border="0">
[ January 05, 2002: Message edited by: J&JsTA ]</p>
Thx again <img src="gr_images/icons/wink.gif" border="0">
[ January 05, 2002: Message edited by: J&JsTA ]</p>
